Energy Efficiency Posts

Understanding Heat Pump Efficiency

July 23rd, 2013

Heat pumps can be much more efficiency than other systems. Here in the Northwest, a heat pump can have an efficiency starting at 300%, while electric heating systems have an efficiency of 100%. Oil heat systems range in efficiency from 50% to 85%. Natural gas systems range in efficiency from 50% to 95%. The efficiency of a heat pump is […]

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‘Right Sizing’ Heat Pumps for the Pacific Northwest

July 12th, 2013

Sizing is one of the most important factors determining a heat pump’s efficiency and reliability. In Western Washington, heat pumps are sized according to the heating requirements of your home. If you lived in a climate where heat pumps are primarily used for air conditioning, then you homes cooling needs would determine the size of the heat […]

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The Book on Radiant Heating: When it makes sense and when it might not

June 3rd, 2013

Alex makes some great points here, but the thing to keep in the back of your mind is that this is coming from the perspective that you are going green crazy on your house. Even if you are just building a reasonably green home, bang for your buck is definitely something to consider, give me […]

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All About Ductless – An Overview

May 3rd, 2013

Save Energy & Money A Ductless Heat Pump is a highly efficient heating and cooling system that is easily installed as a new primary heat source for electrically heated homes. Ductless systems heat and cool homes at a fraction of the cost of baseboards and wall heaters. More Comfortable. Ductless systems do a better job […]

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